I'm look I g to find a 160 or 180 thermostat for my 2003 cavalier its running a supercharger off of a Saturn ion red line stock gm supercharger tune it does great when u first start it up and drive as long as ur moving it stay around 9lbs boost but if u stop and ideal at a red light the car will get to 195 and the computer wants to dump it down to 1 lb boost till u let it cool off roughly 5 degrees
